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TRUSTED BY WINDHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon293
    Verified pest control services reviews

Top-Rated Pest control specialists in Windham - Updated Nov 2026

Avatar for Colonial Pest Control Inc
Colonial Pest Control Inc
4.8(
263
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite

Serving Windham, NH and surrounding areas

Approved (Corporate)

In business since 1984

Free estimates

Emergency services offered

"Dave was excellent. He was professional, honest and thorough. I thought I may have squirrels in the house because I heard scratching above a ceiling and saw a squirrel climbing my chimney with acorns in it's mouth.  
Dave inspected all the outside areas of my house and looked in my attic. He found no evidence of squirrels or bats or anything else (other than a few mice that I can take care of).
He screened off my two gable vents and recommended securing a couple of other entry prone areas which I can do.
I highly recommend Colonial Pest Control.
"
Project Photos
Tech introduction
Tech spray ext
Tech kitchen
Tech ladder

+5

23 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Identify Pest Control, LLC
Identify Pest Control, LLC
4.8(
78
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Bed Bugs+5 more

Serving Windham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Identify Pest Control was knowledgeable, kind, professional and efficient. He came to the house within the expected time frame and was easy to talk to. When we suspected a rodent problem, he was able to find the area where mice were getting in and seal them to keep new ones from coming in. I highly recommend Identify Pest Control."
Inspecting The Back Stock Shelves
Inspecting the stock area
Inspecting the kitchen
Another pic of a routine commercial inspection
Routine Kitchen Inspection

+5

Response time7 hrs
Response rate87%
55 neighbors recently requested a quote
Avatar for Milltown Pest Control LLC
Milltown Pest Control LLC
5.0(
11
)
Pest Control - Bugs and InsectsPest Control - Bugs and Insects - For Business

Serving Windham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I had a fantastic experience with Milltown Pest Control! They came out quickly and treated a ground hornets nest in my horse paddock. They assured me that all the products used were animal safe and would bring no harm to my horses. They fixed my problem quickly and were extremely friendly and easy to work with. Would highly recommend this company to anyone, especially if you have animals and want to be sure they are safe."
Response time9 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for CornerStone Pest Control
CornerStone Pest Control
4.6(
44
)
Pest Control - RodentsPest Control - Bugs and InsectsPest Control - Bugs and Insects - For Business+5 more

Serving Windham, NH and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"My wife & dog was attacked bees & I called cornerstone pest control . Spoke to Anthony & within the hour Josh came & took care of all the hives & explained how the colonize heâ s very knowledgeable!!!! Great company"
Nest Removal
Full service pest control
Response time7 hrs
23 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Ehrlich Pest Control
Ehrlich Pest Control
4.3(
11
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+2 more

Serving Windham, NH and surrounding areas

Approved

In business since 1921

Free estimates

Credit card accepted

"I had a fantastic experience with Ehrlich Southeast. Their customer service was excellent, from scheduling the appointment to the completion of the service. Their technicians were friendly, knowledgeable, and efficient, and they ensured my property was pest-free. I highly recommend them to anyone in need of pest control services."
Recommended by100%of homeowners
Avatar for A1 Exterminators, Part of the Ned's Home Family
A1 Exterminators, Part of the Ned's Home Family
4.0(
3,189
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Small Animals+2 more

Serving Windham, NH and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

Since 1953, A1 Exterminators has provided quality pest control and extermination services throughout Massachusetts, Cape Cod, Martha's Vineyard, Rhode Island, Southern New Hampshire and Maine.\nWe're excited to announce that A1 Exterminators, a trusted name in pest control, is now proudly part of Ned's Home! With a legacy of protecting homes and businesses across Massachusetts, New Hampshire, Rhode Island and Maine for over 70-years, this transition ensures that A1 customers will continue receiving the same expert residential and commercial pest control and extermination services, now with the added strength and resources of Ned?s Home, a leader in home maintenance solutions.\n\nChoose A1 Exterminators for all your pest control and extermination needs and experience the difference our quality service can make!

6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Windham, NH and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

58 neighbors recently requested a quote
Recommended by81%of homeowners
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Pest Control FAQs, answered by experts

Roof rats are relatively small rodents that typically measure around six to eight inches in length (excluding their long, scaly tails that are often longer than their bodies). They have sleek black or brown fur, pointed snouts, and large ears. In general, they are typically smaller and darker in color than common brown rats.

Roaches won’t sting your pets and don’t have venom like spiders do , but they present other dangers. Cockroaches are notorious carriers of diseases like salmonella and parasites like tapeworms. Because they’re so dirty, their bites (otherwise harmless) can also get infected. You don’t want your pets chasing and trying to eat cockroaches, or sleeping near a roach infestation. 

Hiring a professional house cleaner costs between $120 and $240 per visit. Most homeowners can expect to pay an average of $170 for a cleaning and disinfecting service. House cleaning services may include disinfection of high-touch surfaces, but it’s best to ask your cleaner to be sure it’s included in their services.

Scorpions can climb walls with rough surfaces (like stucco siding). They need something to grip onto, which is why they can easily climb on clothes, comforters on beds, and other items in your home.

However, it’s worth noting that scorpions cannot climb clean glass. So if you have a hole or damaged area where scorpions are coming in, a temporary fix may be to secure a piece of glass over the area.

DIY treatments may help minor issues, but professionals provide long-term solutions and prevent recurrence.

The Windham, NH homeowners’ guide to pest control services

From average costs to expert advice, get all the answers you need to get your job done.